TM 5-3805-280-24-1
Diagnostic Information
Symptom
Problem
Solution
Load Drifts Down When Control
Cylinder leakage
Test cylinder for leakage. See Group
Valve Is In Neutral Position
9025-25.
Circuit relief valve
Test circuit relief valves. See Group
9025-25.
Reduced leakage valve for boom
Inspect reduced leakage valve. See
down and arm in
Group 3360
Boom manual lower screw loose
Tighten screw to specification. See
Group 9025-25
Control valve leakage
Inspect control valve. See Group
3360.
Load Falls When Control Valve Is
Lift check valve leakage
Inspect lift check valve in control
Actuated To Raise Load With
valve. See Group 3360.
Engine Running At Slow Idle
Function Moves in Opposite
Pilot control hoses connected
Check installation of pilot control
Direction
backwards
hoses. See Group 9025-15.
9025
15
18
TX,9025,GG2668
1913AUG982/2
6-107